GB2138311B - Liquid filter - Google Patents

Liquid filter

Info

Publication number
GB2138311B
GB2138311B GB08404276A GB8404276A GB2138311B GB 2138311 B GB2138311 B GB 2138311B GB 08404276 A GB08404276 A GB 08404276A GB 8404276 A GB8404276 A GB 8404276A GB 2138311 B GB2138311 B GB 2138311B
Authority
GB
United Kingdom
Prior art keywords
liquid filter
filter
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08404276A
Other languages
English (en)
Other versions
GB2138311A (en
GB8404276D0 (en
Inventor
Howard William Morgan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Filter Specialists Inc
Original Assignee
Filter Specialists Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Filter Specialists Inc filed Critical Filter Specialists Inc
Publication of GB8404276D0 publication Critical patent/GB8404276D0/en
Publication of GB2138311A publication Critical patent/GB2138311A/en
Application granted granted Critical
Publication of GB2138311B publication Critical patent/GB2138311B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
GB08404276A 1983-04-20 1984-02-17 Liquid filter Expired GB2138311B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/486,798 US4460468A (en) 1983-04-20 1983-04-20 Liquid filter with combined filtration bag and lid sealing gasket

Publications (3)

Publication Number Publication Date
GB8404276D0 GB8404276D0 (en) 1984-03-21
GB2138311A GB2138311A (en) 1984-10-24
GB2138311B true GB2138311B (en) 1987-01-14

Family

ID=23933283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08404276A Expired GB2138311B (en) 1983-04-20 1984-02-17 Liquid filter

Country Status (8)

Country Link
US (1) US4460468A (it)
JP (1) JPS59199011A (it)
CA (1) CA1227758A (it)
DE (1) DE3404844A1 (it)
FR (1) FR2544625B1 (it)
GB (1) GB2138311B (it)
IT (1) IT1179580B (it)
NL (1) NL8400248A (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8512531D0 (en) * 1985-05-17 1985-06-19 Libra Chemicals Ltd Filter bag sealing arrangement
US4701259A (en) * 1986-03-27 1987-10-20 Rosedale Products, Inc. Fluid filter with filter retainer
DE3812085A1 (de) * 1988-04-12 1989-10-26 Gaf Corp Filter fuer unter druck stehendes fluid
US5028323A (en) * 1989-10-31 1991-07-02 Gould Leon B Filter for corrosive liquids
US5441650A (en) * 1993-10-15 1995-08-15 Le Sac Corporation Method and apparatus for a non-sealing filter element
US5643451A (en) * 1996-07-30 1997-07-01 Filter Specialists, Inc. Filter bag having a rim intermittently bonded to a porous portion
US5840188A (en) * 1997-10-21 1998-11-24 Le Sac Corporation Snap fit filter bag assembly
US6136192A (en) * 1998-06-15 2000-10-24 H-Tech, Inc. Filter bag and sealing ring therefor
ATE327813T1 (de) 1999-04-19 2006-06-15 Int Engine Intellectual Prop Hydraulisches system mit filter
US6863831B2 (en) * 2001-05-28 2005-03-08 Akzo Nobel N.V. Filtration device
CA2405615C (en) * 2002-01-25 2010-11-30 Howard W. Morgan Liquid filter
US6716341B2 (en) * 2002-03-26 2004-04-06 Arvin Technologies, Inc. Fluid filter assembly
US6949188B2 (en) * 2002-07-15 2005-09-27 Geyer's Manufacturing & Design, Inc. Filter assembly having improved sealing features
US20080283132A1 (en) * 2007-05-16 2008-11-20 Sauer-Danfoss Inc. Gasket with internal screen and method of manufacturing the same
EP2259856B1 (en) * 2008-03-07 2013-01-02 Bekaert Advanced Filtration SA An elongate mesh pack for use as part of a filter candle
US8371453B2 (en) * 2009-04-22 2013-02-12 Rosedale Products, Inc. Bottom feed liquid filter
US20130193083A1 (en) * 2012-01-31 2013-08-01 Nathaniel Royce Kamp Filtration system
US20210283534A1 (en) * 2020-03-11 2021-09-16 Hayward Industries, Inc. Disposable Insert For Strainer Basket
US10935474B1 (en) * 2020-07-23 2021-03-02 King Abdulaziz University Membrane filter device
FR3112965B1 (fr) * 2020-07-31 2022-12-23 Mdb Texinov Filtre bicouche
US20230108937A1 (en) * 2021-10-06 2023-04-06 Luis Eduardo Perez Pool debris collection container

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2083005A (en) * 1935-05-23 1937-06-08 Eddington Metal Specialty Co Strainer
US2767851A (en) * 1952-05-30 1956-10-23 Muller Jacques Fluid filter of the columnar type
US2878938A (en) * 1957-04-02 1959-03-24 Dee John Chandler Swimming pool filter
GB875403A (en) * 1959-01-20 1961-08-16 Ind Vacuum Cleaners Ltd Filtering apparatus for liquids
US3061106A (en) * 1959-04-13 1962-10-30 Simms Motor Units Ltd Filters
US3640392A (en) * 1970-05-19 1972-02-08 Gaf Corp Pressurized liquid-filtering apparatus
US3774769A (en) * 1971-11-22 1973-11-27 Gaf Corp Liquid filter pressurized apparatus
US3771664A (en) * 1972-07-05 1973-11-13 Dover Corp Filter seal
JPS4937259A (it) * 1972-12-05 1974-04-06
US3814261A (en) * 1973-01-22 1974-06-04 Filter Specialists Filter for liquid material
US3959137A (en) * 1974-01-31 1976-05-25 Filter Specialists, Inc. Filter having an interior liquid displacement means, apparatus and method
US4081379A (en) * 1976-10-28 1978-03-28 Advanced Filtration Equipment Corporation Filter bag arrangement for a pressure vessel and method of manufacture thereof
JPS55159818A (en) * 1979-01-02 1980-12-12 Filter Specialists Improved liquid filter and filter element
US4253959A (en) * 1979-07-09 1981-03-03 Tafara Peter T Liquid filter vessel
US4283281A (en) * 1979-10-29 1981-08-11 Textile Industries, Inc. High pressure filter vessel
US4285814A (en) * 1979-12-31 1981-08-25 Filter Specialists, Inc. Filter bag clamp assembly
US4282098A (en) * 1980-05-19 1981-08-04 Filter Specialists, Inc. Filter top hinge
JPS57173807U (it) * 1981-04-27 1982-11-02
US4388191A (en) * 1981-10-16 1983-06-14 Morgan Howard W Float bag hold down for a filter

Also Published As

Publication number Publication date
DE3404844C2 (it) 1991-09-12
IT1179580B (it) 1987-09-16
FR2544625B1 (fr) 1989-09-08
US4460468A (en) 1984-07-17
GB2138311A (en) 1984-10-24
JPS59199011A (ja) 1984-11-12
FR2544625A1 (fr) 1984-10-26
JPH0435204B2 (it) 1992-06-10
GB8404276D0 (en) 1984-03-21
NL8400248A (nl) 1984-11-16
IT8467102A0 (it) 1984-02-01
CA1227758A (en) 1987-10-06
DE3404844A1 (de) 1984-10-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930217